> For the complete documentation index, see [llms.txt](https://2k75.gitbook.io/sports-2k75/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://2k75.gitbook.io/sports-2k75/ecosystem/helios-casino/sports-betting.md).

# Sports Betting

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Bet sports events like the Premier League, UEFA, FIFA World Cup, League of Legends, Counter-Strike, and more in Solar Casino with boosted odds.

### S2E & PVP

Bets are available in S2E and PVP modes, the bet & payout currency is $S2K in S2E, all odds are fixed, and 10% win & loss will be burned automatically by the smart contract. The bet & payout currency is $USDT in PVP mode, players bet against each other with flexible odds, 5% profits will be used to burn $S2K, and the odds are **\*calculated** automatically by the smart contract.

<figure><img src="/files/jmRDFFId2YdgLcf7NEjV" alt=""><figcaption><p>*The formula for calculating the odds</p></figcaption></figure>

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### **Referral bonuses**&#x20;

Get 1.5% from the Solar Casino's house edge. Bring your friends together to cheer for your sports favorites and get more bonuses. &#x20;

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